[INFO] cloning repository https://github.com/danok21/blockChain-mysql
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danok21/blockChain-mysql" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanok21%2FblockChain-mysql", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanok21%2FblockChain-mysql'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7d32f3bab475961f84cea700396182fdbb3f1d6
[INFO] checking danok21/blockChain-mysql against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanok21%2FblockChain-mysql" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danok21/blockChain-mysql on toolchain e652caa679a304af11fc04f1f12452f255a82593
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/danok21/blockChain-mysql
[INFO] finished tweaking git repo https://github.com/danok21/blockChain-mysql
[INFO] tweaked toml for git repo https://github.com/danok21/blockChain-mysql written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/danok21/blockChain-mysql already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] a567a9c4957eaa652cac562f76fcd4e2ec861193fd7c87c68c9b06b7e5a10478
[INFO] running `Command { std: "docker" "start" "-a" "a567a9c4957eaa652cac562f76fcd4e2ec861193fd7c87c68c9b06b7e5a10478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a567a9c4957eaa652cac562f76fcd4e2ec861193fd7c87c68c9b06b7e5a10478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a567a9c4957eaa652cac562f76fcd4e2ec861193fd7c87c68c9b06b7e5a10478", kill_on_drop: false }`
[INFO] [stdout] a567a9c4957eaa652cac562f76fcd4e2ec861193fd7c87c68c9b06b7e5a10478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `MySqlPool`
[INFO] [stdout]  --> src/main.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sqlx::mysql::{MySqlPool,MySqlConnection};
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MySqlPool`
[INFO] [stdout]  --> src/main.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sqlx::mysql::{MySqlPool,MySqlConnection};
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]   --> src/main.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...   let count = sqlx::query(sql).bind(hash_tx).bind(nonce).bind(block_hash).bind(block_number).bind(transaction_index).bind(from_addr)
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count2`
[INFO] [stdout]   --> src/main.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...   let count2 = sqlx::query(sql2).bind(hash).bind(parent_hash).bind(sha3_uncles).bind(miner).bind(state_root).bind(transactions_root)
[INFO] [stdout]    |           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_count2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]   --> src/main.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...   let count = sqlx::query(sql).bind(hash_tx).bind(nonce).bind(block_hash).bind(block_number).bind(transaction_index).bind(from_addr)
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count2`
[INFO] [stdout]   --> src/main.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...   let count2 = sqlx::query(sql2).bind(hash).bind(parent_hash).bind(sha3_uncles).bind(miner).bind(state_root).bind(transactions_root)
[INFO] [stdout]    |           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_count2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `blockChain_mysql` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `block_chain_mysql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `blockChain_mysql` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `block_chain_mysql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "e8bb3ef20246b6ade8c267dc317d940a1d3ff3b8579faafe55d0478aefd51394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8bb3ef20246b6ade8c267dc317d940a1d3ff3b8579faafe55d0478aefd51394", kill_on_drop: false }`
[INFO] [stdout] e8bb3ef20246b6ade8c267dc317d940a1d3ff3b8579faafe55d0478aefd51394